I just about passed out when I was watching Leave It to Beaver a few months ago. The Beav was the only guy at an all-girl birthday party and went into the den to get away from them. There are rifles up on the wall and Beaver is looking at them intently. The father, also hiding out in the den to escape the girls, asks Beaver, "Do you like guns, son?" "Oh yes, I sure do!" You'd never see that today. I'm surprised they even let it play on re-runs.
I just saw that, too. They just released the first season on DVD.
That was a great series all around. You couldn't make that today, which is a shame because kids and parents could learn something from it.